139272645

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2521}}^1$

素因数の和:2685

約数の個数: 32

約数和(自身を含む): 232427520

約数和(自身を除く): 93154875

約数列:

[1, 3, 5, 15, 29, 87, 127, 145, 381, 435, 635, 1905, 2521, 3683, 7563, 11049, 12605, 18415, 37815, 55245, 73109, 219327, 320167, 365545, 960501, 1096635, 1600835, 4802505, 9284843, 27854529, 46424215, 139272645]

約数ペア:

[(1, 139272645), (3, 46424215), (5, 27854529), (15, 9284843), (29, 4802505), (87, 1600835), (127, 1096635), (145, 960501), (381, 365545), (435, 320167), (635, 219327), (1905, 73109), (2521, 55245), (3683, 37815), (7563, 18415), (11049, 12605)]